Home / 2,127,284,940-3,267,770,130

Finding the Third Proportional to 2,127,284,940 and 3,267,770,130

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Solution

The third proportional to 2,127,284,940 and 3,267,770,130 is: 5,019,695,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,284,940 : 3,267,770,130 = 3,267,770,130 : x
  2. Step 2: Convert to fraction form
    2,127,284,940/3,267,770,130 = 3,267,770,130/x
  3. Step 3: Cross multiply
    2,127,284,940x = 3,267,770,130 × 3,267,770,130
  4. Step 4: Simplify right side
    2,127,284,940x = 10,678,321,622,520,217,600
  5. Step 5: Solve for x
    x = 10,678,321,622,520,217,600/2,127,284,940
  6. Step 6: Final answer
    x = 5,019,695,021.45

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.